Ductile Cast Iron Grooved Coupling *M *L Certificated

• Customization: Available
• After-sales Service: Change/Return
• Warranty: 10 Year
• Connection: Press Connection
• Standard: DIN, ANSI, GB, JIS, Bsw
• Surface Treatment: Phosphide
• Head Type: Round
• Size: DN25-300(1"-12") or as Customer′s Requirement
• Type: Rigid Coupling, Flexible Coupling
• Surface Furnish: Paint, Epoxy or Galvanization, Decomet
• Certificate: ISO, FM, UL
• Technology: Casting
• Transport Package: Export Cardboard Box, Wooden Case or Pallet
• Specification: ISO, FM, UL
• Trademark: Kingmetal
• Origin: China
• HS Code: 7307110000
• Production Capacity: 8000ton/Month

Product Description

Ductile Cast Iron Grooved Coupling *M *L Certificated

ISO, *M, *L Certificate Approved

Type: Rigid Coupling, Flexible Coupling (both with rubber gasket and bolts)

Techonology: Casting

Size: DN25-300(1"-12") or as customer's requirement
We can also produce according to your drawings.

Material: Ductile iron or ferritic nodular iron

Standard: DIN, ASTM, JIS, ANSI etc. Or according to customer's drawing

Surface Furnish:
Red painted, orange painted, galvanized, red spraied, orange spraied, dacromet, epoxy powder, epoxy, electroplate, galvanized+epoxy, etc.

Pressure: 300PSI, 450PSI, 500PSI, or as request

Applications:
Fire protection, Water supply system, General pipe system, Air-conditioning, Sewage system, Cement pipe system, Mine pipe system

Packing:
1 )Packed in cartons and then packaged in pallet which will be covered by plastic film.
2)In fumigation-free wooden case.

Engineering Tests:
Vaccum Test, Hydrostatic Strength Test,
Air Leakage TEST, Moment Test,
Hot Gasket Test, Cold Gasket Test, Flame Test,
Cycling Pressure Resistance(Water Heamer Test),
Friction Loss Determination, Leakage Test-Assembly without Gasket,
Torsion Test, Flexibility Test for Flexible Fittings, Seismic Evaluation,
Lateral Displacement, Hydrostatic Fluctuation Pressure Test, Fire Test

ADVANTAGE:
Easy to assemble and disassembel, easy to operate
 

Product Name	Ductile Iron grooved Pipe fitting and Couplings
Products Series	Rigid Coupling, Flexible Coupling  Grooved Equal Tee, Grooved Reducing Tee, Threaded Reducing Tee  Grooved  Mechanical Tee, Threaded  Mechanical Tee, Threaded U-Bolted Mechanical Tee 90°Elbow, 45°Elbow, 22.5°Elbow,11.25°Elbow  Grooved Equal Cross, Grooved Reducing Cross, Threaded Reducing Cross  Grooved Reducer, Threaded Reducer, Grooved Eccentric Reducer  Grooved Adaptor Flange, Threaded Adaptor Flange,  Cap Produce per Customer's Drawing
Products Range	FM UL CE approved Ductile Iron grooved Pipe fitting and Couplings Joints
Certification	FM/UL/CE/ISO
Size	1/2 inch-16 inch
Material	Ductile Iron, ASTM A536/QT450-10
Technics	Casting
Working Pressure	300 PSI/2.07 Mpa
Surface Finish	Epoxy Powder, Paint, Galvanization, Dacromet
Packing	Plastic bags, Cartons, Packing belt, plywood pallet, Plastic Film
Application	1)Automatic sprinkler system for fire protection on commercial, civil and municipal constructions like water supplying, gas supplying, heat supplying,etc 2)Industrial pipeline system on shipping ,mine, oil field, textile, powder plant, etc. 3)Pipeline system on subway station, railway station, airport, seaport, bridge, etc